1047055036237 has 4 divisors (see below), whose sum is σ = 1196634327136. Its totient is φ = 897475745340.

The previous prime is 1047055036213. The next prime is 1047055036273. The reversal of 1047055036237 is 7326305507401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1047055036237 - 2⁷ = 1047055036109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1047055036193 and 1047055036202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047055036837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74789645439 + ... + 74789645452.

It is an arithmetic number, because the mean of its divisors is an integer number (299158581784).

Almost surely, 2^{1047055036237} is an apocalyptic number.

It is an amenable number.

1047055036237 is a deficient number, since it is larger than the sum of its proper divisors (149579290899).

1047055036237 is an equidigital number, since it uses as much as digits as its factorization.

1047055036237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149579290898.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 1047055036237 in words is "one trillion, forty-seven billion, fifty-five million, thirty-six thousand, two hundred thirty-seven".